Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1723		1		62

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 2
optimization time   : 180066
initial max maxLinkLoad    : 1749
final max maxLinkLoad      : 1723
number of tunnels   : 2
pre-optimization max link utilization 1.7497422409249996
post-optimization max link utilization 1.7238039951666666

Optimization time (in seconds): 180.079574436
